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Message-Id: <1413450063-23829-2-git-send-email-maxime.ripard@free-electrons.com>
Date: Thu, 16 Oct 2014 11:00:53 +0200
From: Maxime Ripard <maxime.ripard@...e-electrons.com>
To: dmaengine@...r.kernel.org, Vinod Koul <vinod.koul@...el.com>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Maxime Ripard <maxime.ripard@...e-electrons.com>,
Dan Williams <dan.j.williams@...el.com>
Subject: [PATCH 01/11] dmaengine: pl08x: Remove chancnt affectations
chanctnt is already filled by dma_async_device_register, which uses the channel
list to know how much channels there is.
Since it's already filled, we can safely remove it from the drivers' probe
function.
Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
drivers/dma/amba-pl08x.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index e34024b000a4..1364d00881dd 100644
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c
@@ -2164,7 +2164,6 @@ static int pl08x_probe(struct amba_device *adev, const struct amba_id *id)
__func__, ret);
goto out_no_memcpy;
}
- pl08x->memcpy.chancnt = ret;
/* Register slave channels */
ret = pl08x_dma_init_virtual_channels(pl08x, &pl08x->slave,
@@ -2175,7 +2174,6 @@ static int pl08x_probe(struct amba_device *adev, const struct amba_id *id)
__func__, ret);
goto out_no_slave;
}
- pl08x->slave.chancnt = ret;
ret = dma_async_device_register(&pl08x->memcpy);
if (ret) {
--
2.1.1
--
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